Question: What is the name of he child of Isabella I of Castile and when did she die?
Paraphrase: What is the identify of he infant of Isabella I of Castile and when did she die?
SPARQL (Wikidata): SELECT ?value1 ?obj WHERE { wd:Q45859 p:P40 ?s . ?s ps:P40 ?obj . ?s pq:P570 ?value1 . }